CN201586904U - Dust collecting type electric abrasive finishing machine - Google Patents
Dust collecting type electric abrasive finishing machine Download PDFInfo
- Publication number
- CN201586904U CN201586904U CN2009203124956U CN200920312495U CN201586904U CN 201586904 U CN201586904 U CN 201586904U CN 2009203124956 U CN2009203124956 U CN 2009203124956U CN 200920312495 U CN200920312495 U CN 200920312495U CN 201586904 U CN201586904 U CN 201586904U
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- dust
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- collecting type
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- collecting
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Abstract
The utility model provides a dust collecting type electric abrasive finishing machine, which belongs to the machinery technical field. The utility model can solve the technical problems that the existing dust collecting electric abrasive finishing machine has complicated structure, short life service, and bad dust collecting effect. The dust collecting type electric abrasive finishing machine comprises a polishing device and a dust collecting device which are connected by a hose, wherein, the polishing device comprises a casing, a sand tray, a dust guard and a motor, the dust guard is fixed at the end of the casing, the sand tray is arranged in the dust guard, a worm and gear drive mechanism is arranged between an output shaft of the motor and the sand tray, the worm and gear drive mechanism is positioned in the casing. The utility model has advantages of simple structure, long service life, good dust collecting effect and convenient using.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of sander, particularly a kind of dust-collecting type sander.
Background technology
At present, sanding is carried out on planes such as metope or plank or ground handled and to mainly contain dual mode: a kind of is artificial polishing, and this mode is inefficiency not only, and danger coefficient height, environmental pollution are big, will slowly be eliminated; Another kind of mode is to polish with sander, and this mode efficient height, safety, environmental protection are a kind of popular trend.
(Granted publication CN201089100Y) discloses a kind of dust-collecting type sander as Chinese patent, comprise dust arrester and dust exhaust apparatus, wherein, described dust arrester comprises shell, dedusting motor, dedusting guard shield and scratch diskette, it is characterized in that: described dust arrester and dust exhaust apparatus are split type, connect by the dust suction tube connector between dust arrester and the dust exhaust apparatus; Described dedusting guard shield is provided with sweep-up pipe, and sweep-up pipe is connected with an end of dust suction tube connector, between dedusting motor and dedusting guard shield the deceleration gear group is installed.
Because the dedusting rotating speed of motor is too high, can't directly link to each other with scratch diskette, therefore, this patent has been installed the deceleration gear group between dedusting motor and scratch diskette.But, in the use of reality, the phenomenon that gear damages often occurs, and gear in case just causing sander to use normally, damage brings very big inconvenience to the user, also brought economic loss simultaneously to the user.
For another example, Chinese patent (Granted publication CN201304594Y) discloses a kind of portable electric sanding machine, comprise motor, dust cover, the mill of sand paper is posted in the bottom, the top of dust cover is shaped on pit, place one-level tooth axle and the secondary tooth axle that is meshed in the pit, one-level tooth axle is connected with electric machine main shaft, mill is installed in the dust cover, it is characterized in that secondary tooth axle bottom is shaped on axle spring chamber and pin-and-hole radially, connecting axle top radially is shaped on long slot bore, and the bottom is shaped on swivel nut, and secondary tooth axle spring cavity is inserted on the top of connecting axle and spring touches, pin runs through pin-and-hole and long slot bore, and the screw threads on mill top is loaded in the swivel nut of connecting axle.
The employing one-level tooth axle of this patent and secondary tooth axle are used as the speed decreasing mechanism of motor, one-level tooth axle and secondary tooth axle are arranged in the dust cover, make the length of dust cover become big like this, after the length of dust cover becomes greatly, dust is accumulated in the dust cover easily, be not easy to be sponged, thereby influence the normal use of this patent by dust exhaust apparatus.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of simple in structure, longer service life, the better dust-collecting type sander of pick-up performance.
The purpose of this utility model can realize by following technical proposal: a kind of dust-collecting type sander, comprise burnishing device and dust exhaust apparatus, link to each other by flexible pipe between described burnishing device and the dust exhaust apparatus, wherein, described burnishing device comprises housing, emery disc, dust cover and motor, described dust cover is fixed on the end of housing, described emery disc is arranged in the dust cover, it is characterized in that, be provided with Worm and worm-wheel gearing between described motor output shaft and the emery disc, described Worm and worm-wheel gearing is positioned at housing.
This dust-collecting type sander can be used for wall, wood floors, the ferrous material etc. of polishing, and the groundwork principle of this dust-collecting type sander is as follows.Machine operation, the output shaft of motor begin to rotate, and the rotation of output shaft drives the rotation of emery disc again by worm and gear, and the rotation of emery disc just can begin wall etc. is carried out sanding and polishing.And the dust that obtains of sanding and polishing thus obtains handling under the effect of dust exhaust apparatus, can not have influence on the healthy of user.This dust-collecting type sander adopts worm and gear to replace gear train to come motor is carried out reduction of speed, and structure is more simple, has also prolonged service life simultaneously.In addition, worm and gear is provided in a side of in housing, thereby has shortened the length of dust cover, makes that dust is easier to be reclaimed away by dust exhaust apparatus.
In above-mentioned dust-collecting type sander, described Worm and worm-wheel gearing comprises worm gear, worm screw and power transmission shaft, and described worm screw is connected mutually with motor output shaft, and described worm gear is meshed with worm screw, described power transmission shaft one end is fixed in the emery disc, and the other end is fixed in the worm gear.The work of motor, output shaft begin to rotate, and output shaft drives the rotation of worm screw again, and worm screw drives the rotation of the worm gear that is meshed with it again, and worm gear rotates the rotation that drives emery disc again by power transmission shaft.
In above-mentioned dust-collecting type sander, described worm gear is positioned at the bottom of motor output shaft.Worm gear is arranged on the bottom of motor output shaft, makes this dust-collecting type sander more steady, it is more safe that this dust-collecting type sander is used.
In above-mentioned dust-collecting type sander, described dust exhaust apparatus comprises dust suction bucket, dust sucting motor, dust collecting sleeve, cover plate and screen pack, described cover plate is hinged on dust suction bucket top, described dust sucting motor setting on the cover board, described dust collecting sleeve is arranged in the dust suction bucket, and dust collecting sleeve is connected with above-mentioned flexible pipe, and described screen pack is fixed in the dust suction bucket, and is positioned at the top of dust collecting sleeve.Dust sucting motor is started working, and produces a suction, and this suction is drawn onto the dust in the dust cover in the dust collecting sleeve by flexible pipe.After the receipts of the dust in the dust collecting sleeve are full, open cover plate and just dust collecting sleeve can be taken out.
In above-mentioned dust-collecting type sander, described hull outside also is fixed with carbon brush, and this carbon brush links to each other with above-mentioned motor.Carbon brush is arranged on the outside of housing, is convenient for changing, keeps in repair.
In above-mentioned dust-collecting type sander, also be fixed with fan on the described motor output shaft.Fan rotates along with the rotation of motor output shaft, thereby plays the effect of cooling.
In above-mentioned dust-collecting type sander, described flexible pipe one end is connected with dust cover, and the other end is connected with dust collecting sleeve, and described hose length is 3～10 meters.Because the dust suction bucket is placed on the ground, have only when the length of flexible pipe enough long, just can make burnishing device can be applied to farther place.
In above-mentioned dust-collecting type sander, also has air outlet on the described dust suction bucket.Go out by this air outlet by the wind that dust sucting motor produces.
In above-mentioned dust-collecting type sander, also be provided with sealing ring between described cover plate and the dust suction bucket.By sealing circle assurance sealing between the two.
Compared with prior art, this dust-collecting type sander has the following advantages:
1, this dust-collecting type sander adopts worm and gear to replace gear train to come motor is carried out reduction of speed, and structure is more simple, has also prolonged service life simultaneously.
2, the worm and gear of this dust-collecting type sander is provided in a side of in housing, thereby has shortened the length of dust cover, and the dust that makes is easier to be reclaimed away by dust exhaust apparatus; Make also simultaneously that the burnishing device of this dust-collecting type sander is more stable in the process of using.
3, the dust suction bucket of this dust-collecting type sander be placed on ground, and the dust suction bucket of original sander is to need the back of the body at user's back, by contrast, this dust-collecting type sander has alleviated user's heavy burden greatly, and the user can use more easily like this.
Description of drawings
Fig. 1 is the structural representation of this dust-collecting type sander.
Fig. 2 is the structural representation of the burnishing device of this dust-collecting type sander.
Among the figure, A, burnishing device; B, dust exhaust apparatus; 1, housing; 2, emery disc; 3, dust cover; 4, motor; 4a, output shaft; 5, worm gear; 6, worm screw; 7, power transmission shaft; 8, dust suction bucket; 9, dust sucting motor; 10, dust collecting sleeve; 11, cover plate; 12, screen pack; 13, flexible pipe; 14, carbon brush; 15, fan.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, this dust-collecting type sander, comprise burnishing device A and dust exhaust apparatus B, link to each other by flexible pipe 13 between described burnishing device A and the dust exhaust apparatus B, wherein, described burnishing device A, comprise housing 1, emery disc 2, dust cover 3 and motor 4, dust cover 3 is fixed on the end of housing 1, and emery disc 2 is arranged in the dust cover 3, be provided with Worm and worm-wheel gearing between motor output shaft 4a and emery disc 2, described Worm and worm-wheel gearing is positioned at housing 1.
Particularly, described Worm and worm-wheel gearing comprises worm gear 5, worm screw 6 and power transmission shaft 7, and described worm screw 6 is connected mutually with motor output shaft 4a, and described worm gear 5 is meshed with worm screw 6, described power transmission shaft 7 one ends are fixed in the emery disc 2, and the other end is fixed in the worm gear 5.The work of motor 4, output shaft 4a begins to rotate, and output shaft 4a drives the rotation of worm screw 6 again, and worm screw 6 drives the rotation of the worm gear 5 that is meshed with it again, and worm gear 5 rotates the rotation that drives emery disc 2 again by power transmission shaft 7.Above-mentioned worm gear 5 is the bottoms that are positioned at motor output shaft 4a.Worm gear 5 is arranged on the bottom of motor output shaft 4a, makes this dust-collecting type sander more steady, it is more safe that this dust-collecting type sander is used.
In above-mentioned dust-collecting type sander, described dust exhaust apparatus B comprises dust suction bucket 8, dust sucting motor 9, dust collecting sleeve 10, cover plate 11 and screen pack 12, described cover plate 11 is hinged on dust suction bucket 8 tops, described dust sucting motor 9 is arranged on the cover plate 11, described dust collecting sleeve 10 is arranged in the dust suction bucket 8, and dust collecting sleeve 10 is connected with above-mentioned flexible pipe 13, and described screen pack 12 is fixed in the dust suction bucket 8, and is positioned at the top of dust collecting sleeve 10.Dust sucting motor 9 is started working, and produces a suction, and this suction is drawn onto the dust in the dust cover 3 in the dust collecting sleeve 10 by flexible pipe 13.After the receipts of the dust in the dust collecting sleeve 10 are full, open cover plate 11 and just dust collecting sleeve 10 can be taken out.
Also be fixed with carbon brush 14 in housing 1 outside, this carbon brush 14 links to each other with above-mentioned motor 4.Carbon brush 14 is necessitys of motor 4 work, and carbon brush 14 is arranged on the outside of housing 1, is convenient for changing and keeps in repair.On motor output shaft 4a, also be fixed with fan 15.Fan 15 rotates along with the rotation of motor output shaft 4a, thereby plays the effect of cooling.
Also has air outlet on the above-mentioned dust suction bucket 8.Go out by this air outlet by the wind that dust sucting motor 9 produces.Between cover plate 11 and dust suction bucket 8, also be provided with sealing ring.By sealing circle assurance sealing between the two.
This dust-collecting type sander can be used for wall, wood floors, the ferrous material etc. of polishing, and the groundwork principle of this dust-collecting type sander is as follows:
The work of motor 4, output shaft 4a begins to rotate, and output shaft 4a drives the rotation of worm screw 6 again, and worm screw 6 drives the rotation of the worm gear 5 that is meshed with it again, worm gear 5 rotates the rotation that drives emery discs 2 again by power transmission shaft 7, and the rotation of emery disc 2 just can begin wall etc. is carried out sanding and polishing.Sanding and polishing will produce dust, and dust is accumulated in the dust cover 3.
Simultaneously, dust sucting motor 9 is started working, and produces a suction, and this suction is drawn onto the dusts in the dust cover 3 in the dust collecting sleeve 10 in the dust suction bucket 8 by flexible pipe 13.Because dust suction bucket 8 is placed on the ground, have only when the length of flexible pipe 13 enough long, just can make emery disc 2 be applied to farther place.Therefore, the Design of length of the flexible pipe 13 of this dust-collecting type sander becomes 3～10 meters, and in the present embodiment, the length of flexible pipe 13 is 5 meters.Certainly, the power of this dust sucting motor 9 is sizable, and the suction of Chan Shenging could suck dust completely like this.
This dust-collecting type sander adopts worm and gear to replace gear train to come motor 4 is carried out reduction of speed, and structure is more simple, has also prolonged service life simultaneously.In addition, worm and gear is provided in a side of in housing 1, thereby has shortened the length of dust cover 3, makes that dust is easier to be reclaimed away by dust exhaust apparatus B.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used A, burnishing device morely; B, dust exhaust apparatus; 1, housing; 2, emery disc; 3, dust cover; 4, motor; 4a, output shaft; 5, worm gear; 6, worm screw; 7, power transmission shaft; 8, dust suction bucket; 9, dust sucting motor; 10, dust collecting sleeve; 11, cover plate; 12, screen pack; 13, flexible pipe; 14, carbon brush; 15, term such as fan, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (9)
1. dust-collecting type sander, comprise burnishing device (A) and burnishing device (B), link to each other by flexible pipe (13) between described burnishing device (A) and the burnishing device (B), wherein, described burnishing device (A) comprises housing, emery disc (2), dust cover (3) and motor (4), described dust cover (3) is fixed on the end of housing, described emery disc (2) is arranged in the dust cover (3), it is characterized in that, be provided with Worm and worm-wheel gearing between described motor output shaft (4a) and the emery disc (2), described Worm and worm-wheel gearing is positioned at housing.
2. dust-collecting type sander according to claim 1, it is characterized in that, described Worm and worm-wheel gearing comprises worm gear (5), worm screw (6) and power transmission shaft (7), described worm screw (6) is connected mutually with motor output shaft (4a), described worm gear (5) is meshed with worm screw (6), described power transmission shaft (7) one ends are fixed in the emery disc (2), and the other end is fixed in the worm gear (5).
3. dust-collecting type sander according to claim 2 is characterized in that, described worm gear (5) is positioned at the bottom of motor output shaft (4a).
4. according to claim 1 or 2 or 3 described dust-collecting type sanders, it is characterized in that, described burnishing device (B) comprises dust suction bucket (8), dust sucting motor (9), dust collecting sleeve (10), cover plate (11) and screen pack (12), described cover plate (11) is hinged on dust suction bucket (8) top, described dust sucting motor (9) is arranged on the cover plate (11), described dust collecting sleeve (10) is arranged in the dust suction bucket (8), and dust collecting sleeve (10) is connected with above-mentioned flexible pipe (13), described screen pack (12) is fixed in the dust suction bucket (8), and is positioned at the top of dust collecting sleeve (10).
5. according to claim 1 or 2 or 3 described dust-collecting type sanders, it is characterized in that described hull outside also is fixed with carbon brush (14), this carbon brush (14) links to each other with above-mentioned motor (4).
6. according to claim 1 or 2 or 3 described dust-collecting type sanders, it is characterized in that, also be fixed with fan (15) on the described motor output shaft (4a).
7. dust-collecting type sander according to claim 4 is characterized in that, described flexible pipe (13) one ends are connected with dust cover (3), and the other end is connected with dust collecting sleeve (10), and described flexible pipe (13) length is 3～10 meters.
8. dust-collecting type sander according to claim 4 is characterized in that, also has air outlet on the described dust suction bucket (8).
9. dust-collecting type sander according to claim 4 is characterized in that, also is provided with sealing ring between described cover plate (11) and the dust suction bucket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203124956U CN201586904U (en) | 2009-10-14 | 2009-10-14 | Dust collecting type electric abrasive finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203124956U CN201586904U (en) | 2009-10-14 | 2009-10-14 | Dust collecting type electric abrasive finishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586904U true CN201586904U (en) | 2010-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203124956U Expired - Fee Related CN201586904U (en) | 2009-10-14 | 2009-10-14 | Dust collecting type electric abrasive finishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586904U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308683A (en) * | 2014-10-31 | 2015-01-28 | 浙江丽佳建筑装饰工程有限公司 | Grinding machine for building walls |
| CN104308684A (en) * | 2014-10-31 | 2015-01-28 | 浙江丽佳建筑装饰工程有限公司 | Grinding machine with centrifugal fan for building walls |
| CN107378789A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of dust arrester for polishing machine |
| CN111791109A (en) * | 2020-08-17 | 2020-10-20 | 宁波威士伯汉华装饰工程有限公司 | Napped wall surface polishing device and construction process |
| CN112318274A (en) * | 2020-09-27 | 2021-02-05 | 海宁市明远装饰材料有限公司 | Edging device on SPC floor |
| CN114055268A (en) * | 2021-06-11 | 2022-02-18 | 浙江工业职业技术学院 | Intelligent wall shoveling machine and wall grinding device |
-
2009
- 2009-10-14 CN CN2009203124956U patent/CN201586904U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308683A (en) * | 2014-10-31 | 2015-01-28 | 浙江丽佳建筑装饰工程有限公司 | Grinding machine for building walls |
| CN104308684A (en) * | 2014-10-31 | 2015-01-28 | 浙江丽佳建筑装饰工程有限公司 | Grinding machine with centrifugal fan for building walls |
| CN107378789A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of dust arrester for polishing machine |
| CN111791109A (en) * | 2020-08-17 | 2020-10-20 | 宁波威士伯汉华装饰工程有限公司 | Napped wall surface polishing device and construction process |
| CN112318274A (en) * | 2020-09-27 | 2021-02-05 | 海宁市明远装饰材料有限公司 | Edging device on SPC floor |
| CN114055268A (en) * | 2021-06-11 | 2022-02-18 | 浙江工业职业技术学院 | Intelligent wall shoveling machine and wall grinding device |
| CN114055268B (en) * | 2021-06-11 | 2023-10-17 | 浙江工业职业技术学院 | Intelligent wall shoveling machine and wall grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20121014 |